Combined guitar and keyboard



FIG. 1 is a front elevational view of a combined guitar and keyboard showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front perspective view thereof; and

FIG. 8 is a rear, bottom perspective view thereof. 

The ornamental design for a combined guitar and keyboard. 